void test_ntscalar()
{
testDiag("test_ntscalar");
NTScalarBuilderPtr builder = NTScalar::createBuilder();
testOk(builder.get() != 0, "Got builder");
NTScalarPtr ntScalar = builder->
value(pvInt)->
addDescriptor()->
addAlarm()->
addTimeStamp()->
addDisplay()->
addControl()->
add("valueAlarm",standardField->intAlarm()) ->
create();
testOk1(ntScalar.get() != 0);
testOk1(NTScalar::is_a(ntScalar->getPVStructure()));
testOk1(NTScalar::isCompatible(ntScalar->getPVStructure()));
testOk1(ntScalar->getPVStructure().get() != 0);
testOk1(ntScalar->getValue().get() != 0);
testOk1(ntScalar->getDescriptor().get() != 0);
testOk1(ntScalar->getAlarm().get() != 0);
testOk1(ntScalar->getTimeStamp().get() != 0);
testOk1(ntScalar->getDisplay().get() != 0);
testOk1(ntScalar->getControl().get() != 0);
//
// example how to set a value
//
ntScalar->getValue<PVInt>()->put(12);
//
// example how to get a value
//
int32 value = ntScalar->getValue<PVInt>()->get();
testOk1(value == 12);
//
// timeStamp ops
//
PVTimeStamp pvTimeStamp;
if (ntScalar->attachTimeStamp(pvTimeStamp))
{
testPass("timeStamp attach");
// example how to set current time
TimeStamp ts;
ts.getCurrent();
pvTimeStamp.set(ts);
// example how to get EPICS time
TimeStamp ts2;
pvTimeStamp.get(ts2);
testOk1(ts2.getEpicsSecondsPastEpoch() != 0);
}
else
testFail("timeStamp attach fail");
//
// alarm ops
//
PVAlarm pvAlarm;
if (ntScalar->attachAlarm(pvAlarm))
{
testPass("alarm attach");
// example how to set an alarm
Alarm alarm;
alarm.setStatus(deviceStatus);
alarm.setSeverity(minorAlarm);
alarm.setMessage("simulation alarm");
pvAlarm.set(alarm);
}
else
testFail("alarm attach fail");
//
// display ops
//
PVDisplay pvDisplay;
if (ntScalar->attachDisplay(pvDisplay))
{
testPass("display attach");
// example how to set an display
Display display;
display.setLow(-15);
display.setHigh(15);
display.setDescription("This is a test scalar");
display.setFormat("%d");
display.setUnits("A");
pvDisplay.set(display);
}
else
testFail("display attach fail");
//
// control ops
//
PVControl pvControl;
if (ntScalar->attachControl(pvControl))
{
testPass("control attach");
// example how to set an control
Control control;
control.setLow(-10);
control.setHigh(10);
control.setMinStep(1);
pvControl.set(control);
}
else
testFail("control attach fail");
//
// set descriptor
//
ntScalar->getDescriptor()->put("This is a test NTScalar");
// dump ntScalar
std::cout << *ntScalar->getPVStructure() << std::endl;
}
void test_ntenum()
{
testDiag("test_ntenum");
NTEnumBuilderPtr builder = NTEnum::createBuilder();
testOk(builder.get() != 0, "Got builder");
NTEnumPtr ntEnum = builder->
addDescriptor()->
addAlarm()->
addTimeStamp()->
add("valueAlarm",standardField->intAlarm()) ->
create();
testOk1(ntEnum.get() != 0);
testOk1(NTEnum::is_a(ntEnum->getPVStructure()));
testOk1(NTEnum::isCompatible(ntEnum->getPVStructure()));
testOk1(ntEnum->getPVStructure().get() != 0);
testOk1(ntEnum->getValue().get() != 0);
testOk1(ntEnum->getDescriptor().get() != 0);
testOk1(ntEnum->getAlarm().get() != 0);
testOk1(ntEnum->getTimeStamp().get() != 0);
//
// example how to set a value
//
PVStructurePtr pvValue = ntEnum->getValue();
//PVStringArray pvChoices = pvValue->getSubField<PVStringArray>("choices");
PVStringArray::svector choices(2);
choices[0] = "Off";
choices[1] = "On";
pvValue->getSubField<PVStringArray>("choices")->replace(freeze(choices));
pvValue->getSubField<PVInt>("index")->put(1);
//
// example how to get a value
//
int32 value = ntEnum->getValue()->getSubField<PVInt>("index")->get();
testOk1(value == 1);
PVStringArrayPtr pvChoices = ntEnum->getValue()->getSubField<PVStringArray>("choices");
std::string choice0 = pvChoices->view()[0];
std::string choice1 = pvChoices->view()[1];
testOk1(choice0 == "Off");
testOk1(choice1 == "On");
//
// timeStamp ops
//
PVTimeStamp pvTimeStamp;
if (ntEnum->attachTimeStamp(pvTimeStamp))
{
testPass("timeStamp attach");
// example how to set current time
TimeStamp ts;
ts.getCurrent();
pvTimeStamp.set(ts);
// example how to get EPICS time
TimeStamp ts2;
pvTimeStamp.get(ts2);
testOk1(ts2.getEpicsSecondsPastEpoch() != 0);
}
else
testFail("timeStamp attach fail");
//
// alarm ops
//
PVAlarm pvAlarm;
if (ntEnum->attachAlarm(pvAlarm))
{
testPass("alarm attach");
// example how to set an alarm
Alarm alarm;
alarm.setStatus(deviceStatus);
alarm.setSeverity(minorAlarm);
alarm.setMessage("simulation alarm");
pvAlarm.set(alarm);
}
else
testFail("alarm attach fail");
//
// set descriptor
//
ntEnum->getDescriptor()->put("This is a test NTEnum");
// dump ntEnum
std::cout << *ntEnum->getPVStructure() << std::endl;
}